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Merge branch 'socks4a-buffer-overflow' into 'main'

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gsocks4aproxy: Fix a single byte buffer overflow in connect messages

Closes #3461

See merge request GNOME/glib!4281
This commit is contained in:
Philip Withnall 2024-09-19 20:21:05 +00:00
commit 84b6f747cb
1 changed files with 2 additions and 2 deletions
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4
gio/gsocks4aproxy.c
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@ -79,9 +79,9 @@ g_socks4a_proxy_init (GSocks4aProxy *proxy)
* +----+----+----+----+----+----+----+----+----+----+....+----+------+....+------+ * +----+----+----+----+----+----+----+----+----+----+....+----+------+....+------+
* | VN | CD | DSTPORT | DSTIP | USERID |NULL| HOST | | NULL | * | VN | CD | DSTPORT | DSTIP | USERID |NULL| HOST | | NULL |
* +----+----+----+----+----+----+----+----+----+----+....+----+------+....+------+ * +----+----+----+----+----+----+----+----+----+----+....+----+------+....+------+
* 1 1 2 4 variable 1 variable * 1 1 2 4 variable 1 variable 1
*/ */
#define SOCKS4_CONN_MSG_LEN (9 + SOCKS4_MAX_LEN * 2) #define SOCKS4_CONN_MSG_LEN (10 + SOCKS4_MAX_LEN * 2)
static gint static gint
set_connect_msg (guint8 *msg, set_connect_msg (guint8 *msg,
const gchar *hostname, const gchar *hostname,